| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.29 | 13.336% | $11.6623 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $100.70 | 10.499% | $111.2725 | $111.27 | $111.25 | $111.30 |
| Purchase #3 | $211.28 | 13.841% | $240.5233 | $240.52 | $240.50 | $240.50 |
| Purchase #4 | $60.83 | 13.793% | $69.2203 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $207.40 | 6.678% | $221.2502 | $221.25 | $221.25 | $221.30 |
| Purchase #6 | $250.89 | 6.159% | $266.3423 | $266.34 | $266.35 | $266.30 |
| Purchase #7 | $110.66 | 8.777% | $120.3726 | $120.37 | $120.35 | $120.40 |
| 7 purchase totals = | $952.05 | $1,040.6435 | $1,040.63 | $1,040.55 | $1,040.70 | |